0387703303

Top Termination:	Screws with Captive Plate
Material Flammability Rating:	UL94 V-0
Material - Insulation:	Thermoplastic
Operating Temperature:	110°C
Mounting Type:	Chassis, Panel
Terminal Screw Finish:	Zinc, Chromate
Terminal Screw Material:	Steel
Color:	Black
Features:	Flange
Barrier Type:	2 Wall (Dual)
Bottom Termination:	Closed
Series:	Beau 38770
Wire Gauge:	12-24 AWG
Voltage Rating:	300V
Current Rating:	20A
Number of Rows:	2
Pitch:	0.375" (9.53mm)
Number of Wire Entries:	6
Number of Circuits:	3
Terminal Block Type:	Barrier Block
Part Status:	Active
Packaging:	Bulk

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Terminal blocks, also known as barrier blocks, are an electrical component used to securely connect and disconnect two or more electrical wires. They offer a range of advantages, including fast installation, high electrical current and voltage ratings, and a wide range of available types and configurations. The barrier block type, numbered 0387703303, was historically used in industrial environments and is still widely used today.This particular barrier block type has a wide variety of applications, ranging from general industrial applications to medical applications, such as patient monitoring systems. In these applications, they may be used for connecting and disconnecting power supplies, ground circuitry, parallel or series circuits, and other signal systems. In some cases, these blocks may also be used for signal mixing and routing.The 0387703303 barrier blocks, which are constructed from high-grade thermoplastics, provide strong mechanical protection as well. In industrial applications, they are commonly used to protect wires from vibration, to reduce the risk of electrical arcs and sparks, and to protect against physical damage. In medical applications, these blocks are often used to protect wires from movement, to reduce the risk of electrical shock, and to protect against alterations to the circuit.In terms of their working principle, 0387703303 barrier blocks are designed with an internal insulator that passes electrical current along two parallel edges of its terminal pins. This ensures that electrical current flows along the shape of the entire block, rather than concentrating in one area. The terminals are secured with screw caps, allowing them to be easily connected and disconnected. This ensures that the connections remain secure even in harsh industrial and medical environments.Additionally, 0387703303 barrier blocks have a number of safety features to protect against overcurrent and reduce circuit failure. These include a door mechanism, which prevents live electrical current from coming into contact with the terminal blocks, as well as fuses and/or circuit breakers to protect against short circuits.In conclusion, 0387703303 terminal blocks, or barrier blocks, are a type of electrical component used to securely connect and disconnect two or more electrical wires. They are widely used in industrial and medical applications, and have a range of benefits including fast installation, high electrical current and voltage ratings, and a wide range of available types and configurations. The working principle of this type of barrier block involves an internal insulator that passes electrical current along two parallel edges of its terminal pins, and safety features to prevent overcurrent and reduce circuit failure.

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